Change newline formatting, in particular for empty blocks

[JornC]

Basically:

  private static final ExampleEventBinder EVENT_BINDER = GWT.create(ExampleEventBinder.class);

  interface ExampleEventBinder extends EventBinder<Example> {
  }

becomes

  private static final ExampleEventBinder EVENT_BINDER = GWT.create(ExampleEventBinder.class);

  interface ExampleEventBinder extends EventBinder<Example> {}

and

  @JsMethod
  @Emit
  public void select() {
  }

becomes

  @JsMethod
  @Emit
  public void select() {}

[Hilbrand]

LGTM